{"$k":{"$U":"What do solar panels cost in Benton County, IA?","$V":"As of August, 2025, the average per-watt cost for solar panels in Benton County, IA is $3.94/W. In Benton County, IA, the cost of installing a 5 kW solar panel system is approximately $13,790 after applying the federal tax credit.","$W":"d"},"$X":"du"}